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professor190 [17]
3 years ago
13

An important factor in Oswald Avery's ability

Biology
1 answer:
inysia [295]3 years ago
3 0

Option B

An important factor in Oswald Avery's ability  to identify the "transforming principle” as  DNA was the fact that proteins contain very little phosphorus

<h3><u>Explanation:</u></h3>

Oswald Avery manifested an approach to clarify this transforming principle. He then conveyed a range of chemical tests to discover out what it was. Scientists did comprehend that genes were placed on chromosomes and that chromosomes consisted of DNA and proteins.

At the event, yet, proteins resembled to be a better alternative for the genetic material. Chemical analysis explicates that the proportions of elements in the decoction exactly resembled those observed in DNA. Proteins comprise substantially no phosphorus.

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Which of the following is the best description of the events occuring during anaphase I of meiosis?
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Answer:

The best description of the events occurring during Ana-phase I of meiosis:

c. Homologous chromosomes randomly separate and migrate to opposite poles.

Explanation:

Meiosis:

It is such type of cell division that occur in animals, plants resulting in four daughter cells and each of daughter cell have the half number of chromosomes from the parent cell.

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  • The option c is correct as it is the true description of anaphase I of meiosis.
  • The option d is incorrect as the sister chromatids don't separate rather they remain joined.

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